Not that the mentally deranged or LIVs care, but here is a good summary of the khalid nonsense by the washington post:
"It turns out that McCain is treading on tricky ground when he cites the Khalidi case as an example of Obama consorting with terrorist sympathizers. The Obama campaign was quick to point out that an organization co-founded by Khalidi has received large sums of grant money from the International Republican Institute, chaired by McCain since 1993. One such grant was for $448,873 in 1998 to assist the Center for Palestine Research and Studies in its work in the West Bank. This is a case of guilt by association gone haywire. Both President Bush and Secretary of State Condoleeza Rice have had extensive dealings with Palestinian Authority President Mahmoud Abbas, who is much more closely identified with the PLO than Rashidi ever was. Verdict: the McCain camp has wildly exaggerated the significance of the Obama-Ayers-Khalidi triangle."